Gustin starred as Warbler bad boy Sebastian in seven episodes during the 2011-12 season of "Glee" and in The CW's "90210" as well as the national touring company of "West Side Story." He will appear in episodes 208, 209 and 220 of "Arrow." That last episode will serve as a backdoor pilot for a possible Flash spinoff series, it has been reported.

Gustin's Barry Allen will be introduced to viewers as a Central City assistant police forensic investigator looking into a series of unexplained Starling robberies that may be connected to a tragedy in his past. The comic book fan boy is obsessed with the Arrow, but doesn't realize how close he is to the vigilante by working with Oliver (Stephen Amell) and Felicity (Emily Bett Rickards) to solve the crime.

The Chicago Cubs on Tuesday sought City Hall permission to expand construction hours at Wrigley Field, with bleacher work falling well behind schedule on the team's $375 million ballpark renovation project.

On Wednesday night, TBS will air a special episode of "Conan" filmed entirely in Cuba, making it the first American late-night show to broadcast from the island nation since the embargo went into effect in 1962. Host Conan O'Brien will follow in the footsteps of Jack Paar,...

"Star Wars Rebels" continues to offer up gifts for the fans. On Monday's first-season finale, it reintroduced the beloved character Ahsoka Tano from "The Clone Wars" animated series. Now it's recruiting a former vampire slayer.